It seems that former President George H.W. Bush is more supportive of putting another Bush in the White House. Former first lady Barbara Bush earlier this year told NBC, "we've had enough Bushes" at 1600 Pennsylvania Ave.

The public perception of the Bush family as a whole will certainly influence the former Florida governor's decision. And so-called Bush fatigue seems to be fading.

A Gallup poll released this week found that President George W. Bush is now more popular than President Obama. Bush had a 49 percent approval rating with the public, compared to 47 percent for Obama.